PokerSolver
PokerSolver/Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb/BB vs SB 3-bet 6bb

BB vs SB 3-bet 6bb

Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · SB limps, BB isolates to 3bb, SB 3-bets to 6bb · Big blind to act

Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bbChange game
Stacks (bb), if they differ
Pot 9.32bbYour cards?
3bb
6bb

Tap your two cards.

Big blind's range

1,098 of 1,326 combos get here
Fold 57.8%Call 24.8%Raise 13.8bb 13%All-in 59.84bb 4.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 3bb, SB 3-bets to 6bb in Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb at 60bb?

SB limps, BB isolates to 3bb, SB 3-bets to 6bb in Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb, 60bb: the big blind (BB) folds 57.8%, calls 24.8%, raises 13.8bb 13% and goes all-in 59.84bb 4.4%. Always call: 22-33, ATs, A5s, A3s, KTs-KJs, K7s, QTs, Q4s, T9s, 86s+, 76s, KJo. Always raise 13.8bb: JJ+, AQs. Always all-in 59.84bb: A2s. Mixed: 44-TT, AKs, AJs, A6s-A9s, A4s, KQs, K8s-K9s, K2s-K6s, QJs, Q5s-Q9s, Q2s, J6s+, J3s, T6s-T8s, T3s, 96s+, 85s, 73s-75s, 65s, 63s, 53s+, 42s+, 32s, A3o+, KQo, K9o-KTo, Q9o+, JTo, T9o.

Always fold
Q3s, J4s-J5s, J2s, T4s-T5s, T2s, 92s-95s, 82s-84s, 72s, 64s, 62s, 52s, A2o, K5o-K8o, K2o-K3o, Q8o, Q5o-Q6o, J5o-J9o, J2o, T7o-T8o, T4o, 97o+, 95o, 86o+, 74o+, 64o+, 53o+, 42o
Always call
22-33, ATs, A5s, A3s, KTs-KJs, K7s, QTs, Q4s, T9s, 86s+, 76s, KJo
Always raise 13.8bb
JJ+, AQs
Always all-in 59.84bb
A2s
Mixed
44-TT, AKs, AJs, A6s-A9s, A4s, KQs, K8s-K9s, K2s-K6s, QJs, Q5s-Q9s, Q2s, J6s+, J3s, T6s-T8s, T3s, 96s+, 85s, 73s-75s, 65s, 63s, 53s+, 42s+, 32s, A3o+, KQo, K9o-KTo, Q9o+, JTo, T9o
Settings: Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 60bb stacks, 5% rake capped at 2bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 8.73). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.